<template>
    <div id="showhero">
        <h2>展示英雄页面</h2>
        <table>
            <tr>
                <td>id</td>
                <td>英雄名称</td>
                <td>英雄密码</td>
                <td>英雄头像</td>
                <td>操作</td>
            </tr>
            <tr v-for= 'i in items' :key="i.id">
                <td>{{i.id}}</td> 
                <td>{{i.name}}</td>  
                <td>{{i.password}}</td>
                <td>{{i.pic}}</td>
                <td>
                <input type="button" value="修改" @click="updateh()">
                <input type="button" value="删除" @click="deleteh(i.id)">
                </td>
            </tr>
        </table>
        <p>
            <button @click="first_page()">首页</button>
            <button @click="up_page()">上一页</button>
            <button v-for="p in page_list" :key="p" @click="get_page(p)">{{p}}</button>
            <button @click="down_page()">下一页</button>
            <button @click="last_page()">尾页</button>
        </p>
    </div>
</template>

<script>
import axios from 'axios'
import {deletehero} from "../axios_api/api.js"
export default {
    name:'showhero',
    data() {
        return {
            items:[],
            page_list:[],
            all_page:'',
            p:1
        }
    },
    mounted(){
        axios({
            url:'http://127.0.0.1:8000/app01/gethero/',
            method:'get'
        }).then(res=>{
            if(res.data.code==200){
                this.items = res.data.data;
            }
        })
    },
    methods:{
        get_info(){
            var data={"page":this.p}
            console.log(data)
            axios({
                url:'http://127.0.0.1:8000/app01/showhero/',
                method:'get',
                params:data
            }).then(res=>{
                console.log(res.data)
                this.page_list = res.data.page_list;
                this.items = res.data.data;
                this.all_page = res.data.all_page;
            })
        },
        updateh(){
             this.$router.push({
                path:"/updatehero"
            })
        },
        deleteh(id){
            var data = {"id":id}
            deletehero(data).then(res=>{
                console.log(res)
                window.location.reload();
            })
        },
        get_page(p){
            console.log(p)
            this.p = p
            this.get_info()
        },
        first_page(){
            this.p = 1
            this.get_info()
        },
        up_page(){
            if(this.p>1){
                this.p -=1
                this.get_info()
            }else{
                this.p = 1
                this.get_info()
            }
        },
        down_page(){
            if(this.p>=this.all_page){
                this.p = this.all_page
                this.get_info()
            }else{
                this.p += 1
                this.get_info()
            }
        },
        last_page(){
            this.p = this.all_page

            this.get_info()
        },
        
    },
    created() {
            this.get_info()
        },
}
</script>